To 20-Ma Position Transmitter (Exploded View - ABB AV1 Operating Instructions Manual

a. Remove the cam, by removing the screw, flag, nut and
washer (Fig. A-5 and Table A-2).
58
91
TERMINAL
BLOCK TB1
Figure A-5. 4 to 20-mA Position Transmitter (Exploded View)
Table A-2. 4 to 20-mA Position Transmitter Kit 258670_1
Item
Part No. Qty
No.
21 6639540_1
27 193243 1
_
31 19734 45
_
58 NDPAC13005
60 5400317 1
_
91 6639479 1
_
92 NDPAC13012
95 5400268 1
_
96 193242 1
_
POSITION TRANSMITTERS
FLAG
CAM
27 LARGE GEAR
60
31
96 SMALL GEAR
SET SCREW
92
MOUNTING
95
BRACKET
POTENTIOMETER
21
(2000
NOTES:
1. SOME HARDWARE ITEMS HAVE
BEEN OMITTED FOR CLARITY.
2. IDENTIFIED ITEMS PERTAIN TO
THE POSITION TRANSMITTER
OPTION ONLY.
Description
1 Potentiometer assembly
1 Large position transmitter gear
1 Washer
2 Threaded forming screw
1 Gear adapter
1 4 to 20 mA position transmitter assem-
bly
2 Threaded forming screw
1 Potentiometer mounting bracket
1 Small position transmitter gear
Ω
)
T00790A
CALIBRATION
A - 7